sentinel

• ⇰ चौकीदार
• ⇰ पहरेदार
• ⇰ सन्तरी

• ⇰ पहरा देना
• ⇰ चौकीदारी करना

• ⇰ पहरेदार
• ⇰ संतरी

• ⇰ One who watches or guards; specifically <fld>(Mil.)</fld>, a soldier set to guard an army, camp, or other place, from surprise, to observe the approach of danger, and give notice of it; a sentry.
• ⇰ Watch; guard.
• ⇰ A marine crab (<spn>Podophthalmus vigil</spn>) native of the Indian Ocean, remarkable for the great length of its eyestalks; -- called also sentinel crab>.

• ⇰ To watch over like a sentinel.
• ⇰ To furnish with a sentinel; to place under the guard of a sentinel or sentinels.